qemu-patch-raspberry4/block
Kevin Wolf 515c2f431e block: Don't emulate natively supported pwritev flags
Drivers that implement .bdrv_co_pwritev() get the flags passed as an
argument to said function, but we also unconditionally emulate the flags
anyway. We shouldn't do that.

Fix this by clearing all flags that the driver supports natively after
it returns from .bdrv_co_pwritev().

Fixes: 4df863f3 ('block: Make supported_write_flags a per-bds property')
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2016-06-08 10:21:09 +02:00
..
accounting.c
archipelago.c
backup.c
blkdebug.c
blkreplay.c blkreplay: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
blkverify.c
block-backend.c
bochs.c
cloop.c
commit.c
crypto.c
curl.c
dirty-bitmap.c
dmg.c
gluster.c gluster: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
io.c block: Don't emulate natively supported pwritev flags 2016-06-08 10:21:09 +02:00
iscsi.c iscsi: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
linux-aio.c
Makefile.objs
mirror.c
nbd-client.c
nbd-client.h
nbd.c
nfs.c
null.c
parallels.c block: Switch bdrv_write_zeroes() to byte interface 2016-06-08 10:21:08 +02:00
qapi.c
qcow.c
qcow2-cache.c qcow2: avoid extra flushes in qcow2 2016-06-08 10:21:09 +02:00
qcow2-cluster.c block: Switch bdrv_write_zeroes() to byte interface 2016-06-08 10:21:08 +02:00
qcow2-refcount.c
qcow2-snapshot.c
qcow2.c qcow2: avoid extra flushes in qcow2 2016-06-08 10:21:09 +02:00
qcow2.h qcow2: avoid extra flushes in qcow2 2016-06-08 10:21:09 +02:00
qed-check.c
qed-cluster.c
qed-gencb.c
qed-l2-cache.c
qed-table.c
qed.c qed: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
qed.h
quorum.c
raw-aio.h
raw-posix.c raw-posix: Fetch max sectors for host block device 2016-06-08 10:21:09 +02:00
raw-win32.c
raw_bsd.c raw_bsd: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
rbd.c
sheepdog.c
snapshot.c block: Fix bdrv_all_delete_snapshot() error handling 2016-06-08 10:21:09 +02:00
ssh.c
stream.c
throttle-groups.c
vdi.c
vhdx-endian.c
vhdx-log.c
vhdx.c
vhdx.h
vmdk.c vmdk: Convert to bdrv_co_pwrite_zeroes() 2016-06-08 10:21:08 +02:00
vpc.c
vvfat.c block: Use DIV_ROUND_UP 2016-06-07 18:19:24 +03:00
win32-aio.c
write-threshold.c